Akman, F.Kilicoglu, O.Ogul, H.Ozdogan, H.Kacal, M. R.Polat, H.2025-03-232025-03-2320240969-806X1879-0895https://doi.org/10.1016/j.radphyschem.2024.111682https://hdl.handle.net/11486/6098The research aims to exploring the gamma -ray shielding capacities of polyacrylonitrile/chrome-filled polymer composites through a combination of experimental, theoretical and simulation methods. Additionally, employing MCNPv6 and GEANT4 simulation tools, the study evaluates the materials' performance against neutron radiation. The materials were subjected to various gamma -ray energy levels, and their shielding efficacies are analytically quantified using parameters such as Radiation Protection Efficiency (RPE), Mass Attenuation Coefficient (MAC), Linear Attenuation Coefficient (LAC), and Half -Value Layer (HVL). At various neutron energies and sample thicknesses, the numbers of transmitted neutrons were evaluated. Notably, composite P0Cr50 (not contain polyacrylonitrile and containing 50% chromium) emerges prominently, demonstrating superior radiation shielding characteristics against both gamma and neutron radiations. This attitude is attributed to its optimal chrome dispersion and density, positioning it as a promising candidate for radiation shielding applications in industrial and nuclear domains.eninfo:eu-repo/semantics/closedAccessRadiation shieldingChromiumPolyacrylonitrileSimulationHPGeArticle21910.1016/j.radphyschem.2024.1116822-s2.0-85187681450Q1WOS:001207708700001Q1